<template>
  <div>
    <lianxi
      v-for="(item, index) in arr"
      :key="index"
      :imgurl="item.dogImgUrl"
      :dogname="item.dogName"
      @xianshi="fn"
    ></lianxi>
    <p>你喜欢的狗</p>
    <ul>
      <li v-for="(item, index) in arr2" :key="index">{{ item }}</li>
    </ul>
  </div>
</template>

<script>
import lianxi from "./components/lianxi4";
export default {
  data() {
    return {
      arr: [
        {
          dogImgUrl:
            "http://nwzimg.wezhan.cn/contents/sitefiles2029/10146688/images/21129958.jpg",
          dogName: "博美",
        },
        {
          dogImgUrl:
            "https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=1224576619,1307855467&fm=26&gp=0.jpg",
          dogName: "泰迪",
        },
        {
          dogImgUrl:
            "https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=2967740259,1518632757&fm=26&gp=0.jpg",
          dogName: "金毛",
        },
        {
          dogImgUrl:
            "https://pic1.zhimg.com/80/v2-7ba4342e6fedb9c5f3726eb0888867da_1440w.jpg?source=1940ef5c",
          dogName: "哈士奇",
        },
        {
          dogImgUrl:
            "https://img0.baidu.com/it/u=2157261390,2640062719&fm=26&fmt=auto&gp=0.jpg",
          dogName: "阿拉斯加",
        },
        {
          dogImgUrl:
            "https://img0.baidu.com/it/u=2157261390,2640062719&fm=26&fmt=auto&gp=0.jpg",
          dogName: "萨摩耶",
        },
      ],
      arr2: [],
    };
  },
  components: {
    lianxi,
  },
  methods: {
    fn(dog) {
      this.arr2.push(dog);
    },
  },
};
</script>

<style>
/* ul {
  float: right;
} */
</style>